package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class DemoJdbc2 {
    public static void main(String[] args) {
        try {
            //1)加载驱动（Mysql驱动）
            Class.forName("com.mysql.cj.jdbc.Driver");
            Connection connection= DriverManager.getConnection("jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true","root","root");
            Statement statement = connection.createStatement();

            String sql="INSERT INTO user(username,password,nickname,age)"+
                    "VALUES('张三','123456','阿三',22)";
            int num=statement.executeUpdate(sql);
            if(num>0){
                System.out.println("插入成功");
            }
            connection.close();

        } catch (Exception e) {
            e.printStackTrace();
        }



    }
}
